package com.bo.mybatis.mapper;

import com.bo.mybatis.model.StudentInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

@Mapper
public interface StudentInfoMapperXML {
    List<StudentInfo> selectStudent();
    List<StudentInfo> selectStudent2();
    List<StudentInfo> selectStudent3(String str);
    Integer insertStudent(StudentInfo userInfo);
    Integer insertStudent2(@Param("userInfo") StudentInfo userInfo);
    Integer insertStudent3(StudentInfo userInfo);
    Integer deleteById(Integer id);
    Integer updateClassId(Integer id,Integer classId);
}














